Not really.
because its not true.
Looking at your explanations to fallingblood, I have to say that it takes minimal knowledge to debunk them. but I believe Levite has done a good job already. I will only add that you are using two 'conspiracy theories', perhaps because you find it comfortable. one is of course that it is certainly not common knowledge that the Israelites were black. it has also been claimed that the Jews were the English people, that the lost tribes of Israel are found all the way in Denmark and Scandinavia, that the true Jews where white Aryans, etc. in fact most people know Jesus as a bright hair bright eyed man. every ethnic group seem to have a thing for describing Jesus and the Biblical people as resembling to them. you are simply not different.
the other conspiracy theory that you use and claim that it is well founded, is about the Khazars. again, I'm sorry to disappoint you. but most Ashkenazi Jews are not descendent of the Khazars. it is true that the nobility and royalty of the Khazars have converted to Judaism, but this community was later absorbed into a larger Ashkenazi community of largely central European descent.
another interesting piece of information, that seems to be neglected here, but is very relevant. is that through the majority of Jewish history, it was the Sephardim who were the majority of world Jewry and only in the last few centuries the Ashkenazim, because of improving living standards in the European continent have become the majority of world Jewry. the fact is that inside Israel, it is pretty even. many are middle eastern Jews, descendent of people who always lived in the middle east, and many others are European Jews. so in this regard, you have still not accounted for the fact that throughout history the majority of the world Jews could not have come from the Khazars, and the fact that a great segment of the Jewish population in modern Israel always lived in the middle east.
